Inventor · Gwangmyeong-si, KR

Sung Man Pang

26Patents
4h-index
26Co-inventors
59Inventor score

Filing activity: Oct 31, 2007 → May 27, 2020

Most-cited inventions

PatentTitleAreaCited byStatus
USD717254S1 Semiconductor device General 46 Active
USD717256S1 Semiconductor device General 40 Active
US7683425B2 Trench gate-type MOSFET device and method for manufacturing the same Electricity 5 Active
US9300285B2 Gate driver circuit Electricity 4 Active
US8022476B2 Semiconductor device having vertical and horizontal type gates and method for fabricating the same Electricity 3 Active
US7799626B2 Lateral DMOS device structure and fabrication method therefor Electricity 2 Active
US10834322B2 Camera module with actuator and lens module position detection Electricity 2 Active
US10718992B2 Camera module and portable electronic device Physics 1 Active
US9103888B2 Protection circuit and gate driving circuit for semiconductor switching device Physics 1 Active
US7723780B2 Lateral DMOS device structure and manufacturing method thereof Electricity 1 Active
US8786322B2 Gate driver circuit and operating method thereof Electricity 1 Active
US8148903B2 Light emitting diode driving circuit Electricity 1 Active
US10840835B2 Camera module Physics 1 Active
US10707969B1 Controller of optical transmitter Electricity 0 Active
US11156800B2 Camera module Physics 0 Active
US8917138B2 Noise filtering circuit and operating method thereof Electricity 0 Active
US9059648B2 Driving circuit, driving module and motor driving apparatus Electricity 0 Active
US11042005B2 Actuator of camera module Physics 0 Active
US9991888B2 Driving circuit Electricity 0 Active
US8624655B2 Level shifter circuit and gate driver circuit including the same Electricity 0 Active
US11307053B2 Device with position detection Physics 0 Active
US9024653B2 Input buffer circuit Electricity 0 Active
US9081400B2 Apparatus and method for outputting signal Physics 0 Active
US7906386B2 Semiconductor device and method of fabricating the same Electricity 0 Active
US10277151B2 Apparatus for driving actuator Electricity 0 Active

Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.